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[src/trunk]: src/tests/net/if_vlan Add test cases for vlan(4)



details:   https://anonhg.NetBSD.org/src/rev/a00c25de2f3c
branches:  trunk
changeset: 824668:a00c25de2f3c
user:      ozaki-r <ozaki-r%NetBSD.org@localhost>
date:      Wed Jun 14 02:32:29 2017 +0000

description:
Add test cases for vlan(4)

>From s-yamaguchi@IIJ

diffstat:

 tests/net/if_vlan/t_vlan.sh |  448 ++++++++++++++++++++++++++++++++++++++++---
 1 files changed, 415 insertions(+), 33 deletions(-)

diffs (truncated from 503 to 300 lines):

diff -r 88b10dda7ebe -r a00c25de2f3c tests/net/if_vlan/t_vlan.sh
--- a/tests/net/if_vlan/t_vlan.sh       Wed Jun 14 02:00:43 2017 +0000
+++ b/tests/net/if_vlan/t_vlan.sh       Wed Jun 14 02:32:29 2017 +0000
@@ -1,4 +1,4 @@
-#      $NetBSD: t_vlan.sh,v 1.1 2016/11/26 03:19:49 ozaki-r Exp $
+#      $NetBSD: t_vlan.sh,v 1.2 2017/06/14 02:32:29 ozaki-r Exp $
 #
 # Copyright (c) 2016 Internet Initiative Japan Inc.
 # All rights reserved.
@@ -28,11 +28,56 @@
 BUS=bus
 SOCK_LOCAL=unix://commsock1
 SOCK_REMOTE=unix://commsock2
-IP_LOCAL=10.0.0.1
-IP_REMOTE=10.0.0.2
+IP_LOCAL0=10.0.0.1
+IP_LOCAL1=10.0.1.1
+IP_REMOTE0=10.0.0.2
+IP_REMOTE1=10.0.1.2
+IP6_LOCAL0=fc00:0::1
+IP6_LOCAL1=fc00:1::1
+IP6_REMOTE0=fc00:0::2
+IP6_REMOTE1=fc00:1::2
 
 DEBUG=${DEBUG:-false}
 
+vlan_create_destroy_body_common()
+{
+       export RUMP_SERVER=${SOCK_LOCAL}
+
+       atf_check -s exit:0 rump.ifconfig vlan0 create
+       atf_check -s exit:0 rump.ifconfig vlan0 up
+       atf_check -s exit:0 rump.ifconfig vlan0 down
+       atf_check -s exit:0 rump.ifconfig vlan0 destroy
+
+       atf_check -s exit:0 rump.ifconfig shmif0 create
+       atf_check -s exit:0 rump.ifconfig vlan0 create
+       atf_check -s exit:0 rump.ifconfig vlan0 vlan 1 vlanif shmif0
+       atf_check -s exit:0 rump.ifconfig vlan0 up
+       atf_check -s exit:0 rump.ifconfig vlan0 destroy
+
+       # more than one vlan interface with a same parent interface
+       atf_check -s exit:0 rump.ifconfig shmif1 create
+       atf_check -s exit:0 rump.ifconfig vlan0 create
+       atf_check -s exit:0 rump.ifconfig vlan0 vlan 10 vlanif shmif0
+       atf_check -s exit:0 rump.ifconfig vlan1 create
+       atf_check -s exit:0 rump.ifconfig vlan1 vlan 11 vlanif shmif0
+
+       # more than one interface with another parent interface
+       atf_check -s exit:0 rump.ifconfig vlan2 create
+       atf_check -s exit:0 rump.ifconfig vlan2 vlan 12 vlanif shmif1
+       atf_check -s exit:0 rump.ifconfig vlan3 create
+       atf_check -s exit:0 rump.ifconfig vlan3 vlan 13 vlanif shmif1
+       atf_check -s exit:0 rump.ifconfig shmif0 destroy
+       atf_check -s exit:0 -o not-match:'shmif0' rump.ifconfig vlan0
+       atf_check -s exit:0 -o not-match:'shmif0' rump.ifconfig vlan1
+       atf_check -s exit:0 -o match:'shmif1' rump.ifconfig vlan2
+       atf_check -s exit:0 -o match:'shmif1' rump.ifconfig vlan3
+       atf_check -s exit:0 rump.ifconfig vlan0 destroy
+       atf_check -s exit:0 rump.ifconfig vlan1 destroy
+       atf_check -s exit:0 rump.ifconfig vlan2 destroy
+       atf_check -s exit:0 rump.ifconfig vlan3 destroy
+
+}
+
 atf_test_case vlan_create_destroy cleanup
 vlan_create_destroy_head()
 {
@@ -43,16 +88,11 @@
 
 vlan_create_destroy_body()
 {
-
        rump_server_start $SOCK_LOCAL vlan
 
-       export RUMP_SERVER=${SOCK_LOCAL}
+       vlan_create_destroy_body_common
+}
 
-       atf_check -s exit:0 rump.ifconfig vlan0 create
-       atf_check -s exit:0 rump.ifconfig vlan0 up
-       atf_check -s exit:0 rump.ifconfig vlan0 down
-       atf_check -s exit:0 rump.ifconfig vlan0 destroy
-}
 
 vlan_create_destroy_cleanup()
 {
@@ -61,6 +101,89 @@
        cleanup
 }
 
+atf_test_case vlan_create_destroy6 cleanup
+vlan_create_destroy6_head()
+{
+
+       atf_set "descr" "tests of creation and deletion of vlan interface with IPv6"
+       atf_set "require.progs" "rump_server"
+}
+
+vlan_create_destroy6_body()
+{
+
+       rump_server_start $SOCK_LOCAL vlan netinet6
+
+       vlan_create_destroy_body_common
+}
+
+vlan_create_destroy6_cleanup()
+{
+
+       $DEBUG && dump
+       cleanup
+}
+
+vlan_basic_body_common()
+{
+       local outfile=./out
+       local af=inet
+       local prefix=24
+       local local0=$IP_LOCAL0
+       local remote0=$IP_REMOTE0
+       local ping_cmd="rump.ping -n -w 1 -c 1"
+
+       if [ x"$1" = x"inet6" ]; then
+               af="inet6"
+               prefix=64
+               local0=$IP6_LOCAL0
+               remote0=$IP6_REMOTE0
+               ping_cmd="rump.ping6 -n -c 1"
+       fi
+
+       rump_server_add_iface $SOCK_LOCAL shmif0 $BUS
+       rump_server_add_iface $SOCK_REMOTE shmif0 $BUS
+
+       export RUMP_SERVER=$SOCK_LOCAL
+       atf_check -s exit:0 rump.ifconfig shmif0 up
+       export RUMP_SERVER=$SOCK_REMOTE
+       atf_check -s exit:0 rump.ifconfig shmif0 up
+
+       export RUMP_SERVER=$SOCK_LOCAL
+       atf_check -s exit:0 rump.ifconfig vlan0 create
+       atf_check -s exit:0 rump.ifconfig vlan0 vlan 10 vlanif shmif0
+       atf_check -s exit:0 rump.ifconfig vlan0 $af $local0/$prefix
+       atf_check -s exit:0 rump.ifconfig vlan0 up
+       atf_check -s exit:0 rump.ifconfig -w 10
+
+       export RUMP_SERVER=$SOCK_REMOTE
+       atf_check -s exit:0 rump.ifconfig vlan0 create
+       atf_check -s exit:0 rump.ifconfig vlan0 vlan 10 vlanif shmif0
+       atf_check -s exit:0 rump.ifconfig vlan0 $af $remote0/$prefix
+       atf_check -s exit:0 rump.ifconfig vlan0 up
+       atf_check -s exit:0 rump.ifconfig -w 10
+
+       extract_new_packets $BUS > $outfile
+
+       export RUMP_SERVER=$SOCK_LOCAL
+       atf_check -s exit:0 -o ignore $ping_cmd $remote0
+
+       extract_new_packets $BUS > $outfile
+       atf_check -s exit:0 -o match:'vlan 10' cat $outfile
+
+       atf_check -s exit:0 rump.ifconfig vlan0 -vlanif
+       atf_check -s exit:0 rump.ifconfig vlan0 vlan 20 vlanif shmif0
+       atf_check -s exit:0 rump.ifconfig vlan0 $af $local0/$prefix
+       atf_check -s exit:0 rump.ifconfig vlan0 up
+       atf_check -s exit:0 rump.ifconfig -w 10
+
+       extract_new_packets $BUS > $outfile
+       atf_check -s not-exit:0 -o ignore $ping_cmd $remote0
+
+       extract_new_packets $BUS > $outfile
+       atf_check -s exit:0 -o match:'vlan 20' cat $outfile
+}
+
 atf_test_case vlan_basic cleanup
 vlan_basic_head()
 {
@@ -71,33 +194,11 @@
 
 vlan_basic_body()
 {
-
        rump_server_start $SOCK_LOCAL vlan
-       rump_server_add_iface $SOCK_LOCAL shmif0 $BUS
        rump_server_start $SOCK_REMOTE vlan
-       rump_server_add_iface $SOCK_REMOTE shmif0 $BUS
-
-       export RUMP_SERVER=$SOCK_LOCAL
-       atf_check -s exit:0 rump.ifconfig shmif0 up
-       export RUMP_SERVER=$SOCK_REMOTE
-       atf_check -s exit:0 rump.ifconfig shmif0 up
 
-       export RUMP_SERVER=$SOCK_LOCAL
-       atf_check -s exit:0 rump.ifconfig vlan0 create
-       atf_check -s exit:0 rump.ifconfig vlan0 vlan 10 vlanif shmif0
-       atf_check -s exit:0 rump.ifconfig vlan0 $IP_LOCAL/24
-       atf_check -s exit:0 rump.ifconfig vlan0 up
-       atf_check -s exit:0 rump.ifconfig -w 10
+       vlan_basic_body_common inet
 
-       export RUMP_SERVER=$SOCK_REMOTE
-       atf_check -s exit:0 rump.ifconfig vlan0 create
-       atf_check -s exit:0 rump.ifconfig vlan0 vlan 10 vlanif shmif0
-       atf_check -s exit:0 rump.ifconfig vlan0 $IP_REMOTE/24
-       atf_check -s exit:0 rump.ifconfig vlan0 up
-       atf_check -s exit:0 rump.ifconfig -w 10
-
-       export RUMP_SERVER=$SOCK_LOCAL
-       atf_check -s exit:0 -o ignore rump.ping -n -w 1 -c 1 $IP_REMOTE
 }
 
 vlan_basic_cleanup()
@@ -107,9 +208,290 @@
        cleanup
 }
 
+atf_test_case vlan_basic6 cleanup
+vlan_basic6_head()
+{
+
+       atf_set "descr" "tests of communications over vlan interfaces using IPv6"
+       atf_set "require.progs" "rump_server"
+}
+
+vlan_basic6_body()
+{
+       rump_server_start $SOCK_LOCAL vlan netinet6
+       rump_server_start $SOCK_REMOTE vlan netinet6
+
+       vlan_basic_body_common inet6
+}
+
+vlan_basic6_cleanup()
+{
+
+       $DEBUG && dump
+       cleanup
+}
+
+vlanid_config_and_ping()
+{
+       local vlanid=$1
+       shift
+
+       export RUMP_SERVER=$SOCK_LOCAL
+       atf_check -s exit:0 rump.ifconfig vlan0 vlan $vlanid vlanif shmif0
+       atf_check -s exit:0 rump.ifconfig vlan0 $IP_LOCAL0/24
+       atf_check -s exit:0 rump.ifconfig vlan0 up
+
+       export RUMP_SERVER=$SOCK_REMOTE
+       atf_check -s exit:0 rump.ifconfig vlan0 vlan $vlanid vlanif shmif0
+       atf_check -s exit:0 rump.ifconfig vlan0 $IP_REMOTE0/24
+       atf_check -s exit:0 rump.ifconfig vlan0 up
+
+       export RUMP_SERVER=$SOCK_LOCAL
+       atf_check -s exit:0 -o ignore rump.ping -n -w 1 -c 1 $IP_REMOTE0
+       atf_check -s exit:0 rump.ifconfig vlan0 -vlanif
+
+       export RUMP_SERVER=$SOCK_REMOTE
+       atf_check -s exit:0 rump.ifconfig vlan0 -vlanif
+}
+
+vlanid_config_and_ping6()
+{
+       local vlanid=$1
+       shift
+
+       export RUMP_SERVER=$SOCK_LOCAL
+       atf_check -s exit:0 rump.ifconfig vlan0 vlan $vlanid vlanif shmif0
+       atf_check -s exit:0 rump.ifconfig vlan0 inet6 $IP6_LOCAL0/64
+       atf_check -s exit:0 rump.ifconfig vlan0 up
+
+       export RUMP_SERVER=$SOCK_REMOTE
+       atf_check -s exit:0 rump.ifconfig vlan0 vlan $vlanid vlanif shmif0
+       atf_check -s exit:0 rump.ifconfig vlan0 inet6 $IP6_REMOTE0/64
+       atf_check -s exit:0 rump.ifconfig vlan0 up
+
+       export RUMP_SERVER=$SOCK_LOCAL
+       atf_check -s exit:0 -o ignore rump.ping6 -n -c 1 $IP6_REMOTE0
+       atf_check -s exit:0 rump.ifconfig vlan0 -vlanif
+
+       export RUMP_SERVER=$SOCK_REMOTE
+       atf_check -s exit:0 rump.ifconfig vlan0 -vlanif
+}
+
+vlan_vlanid_body_common()
+{
+       local af=inet
+       local prefix=24
+       local sysctl_param="net.inet.ip.dad_count=0"
+       local ping_cmd="rump.ping -n -w 1 -c 1"
+       local config_and_ping=vlanid_config_and_ping
+       local local0=$IP_LOCAL0
+       local local1=$IP_LOCAL1
+       local remote0=$IP_REMOTE0
+       local remote1=$IP_REMOTE1
+
+       if [ x"$1" = x"inet6" ]; then
+               af=inet6
+               prefix=64



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